Behind those dual-tone dials and the nostalgically bulbous charm there’s a hybrid quartz-mechanical movement that ensures the chronographs really work like they should—down to 1/5th second accuracy. Which will also come in handy the next time you’re clocking your 40-subway-stair dash. (Or while enjoying a particularly Hemsworth-in-Rush-esque weekend.) The real standout of the bunch is the yellow-jolted Vic Elford Prototipo modeled after the legendary racer’s iconic Porsche 907, but all three are quite handsome.